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1. (WO2015126735) STEREOSCOPIC DISPLAY RESPONSIVE TO FOCAL-POINT SHIFT

Pub. No.:    WO/2015/126735    International Application No.:    PCT/US2015/015726
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Sat Feb 14 00:59:59 CET 2015
IPC: G02B 27/22
G02B 27/01
G02B 27/00
G06F 3/01
H04N 13/04
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventors: SYLVAN, Roger Sebastian
TOMLIN, Arthur
MCCULLOCH, Daniel Joseph
MOUNT, Brian
AMBRUS, Tony
Title: STEREOSCOPIC DISPLAY RESPONSIVE TO FOCAL-POINT SHIFT
Abstract:
A method for displaying virtual imagery on a stereoscopic display system having a display matrix. The virtual imagery presents a surface of individually renderable loci viewable to an eye of the user. The method includes, for each locus of the viewable surface, illuminating a pixel of the display matrix. The illuminated pixel is chosen based on a pupil position of the eye as determined by the stereoscopic display system. For each locus of the viewable surface, a virtual image of the illuminated pixel is formed in a plane in front of the eye. The virtual image is positioned on a straight line passing through the locus, the plane, and the pupil position. In this manner, the virtual image tracks change in the user's pupil position.